By Arthur Glenn According to the U.S. Weather Bureau, and Chamber of Commerce, the sun shines over the San Antonio area 300 days a year. Can you fault residents, then, for their outdoors bent? And with over 200 city-owned parks, pools, skateboarding facilities, golf courses, football and soccer fields, and roadways among other venues, it is easy to do just that…go outdoors. But while much of our activity is outside, the city derives an amount of its notoriety, and pleasure, from indoor sports events. At the Alamodome, a facility built in 1993 to accommodate a professional football team that never materialized,...